Aki has an unfussy and motherly temper while also known to have a caring nature too. She's also a very talented artist. She is a second-year student in Kyouya Hashiba's Department of Film who is commonly known as "Shinoaki".

Spoiler

As of 2016, she was working as a famous illustrator under the name Shino Akishima, whom Kyouya adored.

Spoiler

In the world of 2018, she married Kyouya (which makes her Aki Hashiba) and become a mother of one child named Maki Hashiba, but had to quit to being a painter as she had lost interest in art. After some time, she quickly found the passion to draw again.